4-Ethoxy-2,3-difluorobenzoic acid
2,3-二氟-4-乙氧基苯甲酸
Also known as: Benzoic acid, 4-ethoxy-2,3-difluoro-, Benzoic acid, 4-ethoxy-2,3-difluoro- (9CI), 4-Carboxy-2,3-difluorophenetole, 2,3-Difluoro-4-ethoxybenzoic acid, 4-ethoxy-2,3-difluorobenzoic acid
4-Ethoxy-2,3-difluorobenzoic acid (CAS 124728-45-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H8F2O3 and a molecular weight of 202.15500 g/mol. It is also known as Benzoic acid, 4-ethoxy-2,3-difluoro-, Benzoic acid, 4-ethoxy-2,3-difluoro- (9CI) and 4-Carboxy-2,3-difluorophenetole. Key properties include a melting point of 201-203ºC, a boiling point of 282.2ºC at 760mmHg, a density of 1.339g/cm3 and a flash point of 124.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 124728-45-6
- Jingsj CID
- J-1506971-9
- Molecular Formula
- C9H8F2O3
- Chinese Name
- 2,3-二氟-4-乙氧基苯甲酸
- Molecular Weight
- 202.15500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 201-203ºC |
|---|---|
| Boiling Point | 282.2ºC at 760mmHg |
| Density | 1.339g/cm3 |
| Flash Point | 124.5ºC |
Frequently Asked Questions
What is the CAS number of 4-Ethoxy-2,3-difluorobenzoic acid?
The CAS number of 4-Ethoxy-2,3-difluorobenzoic acid is 124728-45-6.
What are the molecular formula and molecular weight of 4-Ethoxy-2,3-difluorobenzoic acid?
4-Ethoxy-2,3-difluorobenzoic acid has molecular formula C9H8F2O3 and molecular weight 202.15500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Ethoxy-2,3-difluorobenzoic acid (CAS 124728-45-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506971-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.